
“No man can think clearly when his fists are clenched.”
" Undeveloped Notes http://books.google.com/books?id=xIEcAAAAIAAJ&q=%22No+man+can+think+clearly+when+his+fists+are+clenched%22&pg=PA137#v=onepage," The Smart Set (August 1922)
The World in Falseface http://books.google.com/books?id=7rlEAAAAIAAJ&q=%22No+man+can+think+clearly+when+his+fists+are+clenched%22&pg=PA21#v=onepage (1923)